?
1. 0.002 x 0.5 = ? (2)
- 1. 0.0001
- 2. 0.001
- 3. 0.01
- 4. 0.1
2. 617 + 6.017 + 0.617 + 6.0017 = ? (3)
- 1. 6.2963
- 2. 62.965
- 3. 629.6357
- 4. None of these
3. The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ? (2)
- 1. 2010
- 2. 2011
- 3. 2012
- 4. 2013
4. The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to: (3)
- 1. 0.02
- 2. 0.2
- 3. 0.04
- 4. 0.4
5. 3889 + 12.952 – ? = 3854.002 (4)
- 1. 47.095
- 2. 47.752
- 3. 47.932
- 4. 47.95